* Author: Tobias Diekershoff <https://f.diekershoff.de/u/tobias>
*
*/
-use Cmfcmf\OpenWeatherMap;
-use Cmfcmf\OpenWeatherMap\AbstractCache;
-use Cmfcmf\OpenWeatherMap\Exception as OWMException;
-// Must point to composer's autoload file.
-require('vendor/autoload.php');
+require_once('include/network.php');
+require_once("mod/proxy.php");
+require_once('include/text.php');
+
+// get the weather data from OpenWeatherMap
+function getWeather( $loc, $units='metric', $lang='en', $appid='', $cachetime=0) {
+ $url = "http://api.openweathermap.org/data/2.5/weather?q=".$loc."&appid=".$appid."&lang=".$lang."&units=".$units."&mode=xml";
+ $cached = Cache::get('curweather'.md5($url));
+ $now = new DateTime();
+ if (!is_null($cached)) {
+ $cdate = get_pconfig(local_user(), 'curweather', 'last');
+ $cached = unserialize($cached);
+ if ($cdate + $cachetime > $now->getTimestamp()) {
+ return $cached;
+ }
+ }
+ try {
+ $res = new SimpleXMLElement(fetch_url($url));
+ } catch (Exception $e) {
+ info(t('Error fetching weather data.\nError was: '.$e->getMessage()));
+ return false;
+ }
+ if ((string)$res->temperature['unit']==='metric') {
+ $tunit = '°C';
+ $wunit = 'm/s';
+ } else {
+ $tunit = '°F';
+ $wunit = 'mph';
+ }
+ if ( trim((string)$res->weather['value']) == trim((string)$res->clouds['name']) ) {
+ $desc = (string)$res->clouds['name'];
+ } else {
+ $desc = (string)$res->weather['value'].', '.(string)$res->clouds['name'];
+ }
+ $r = array(
+ 'city'=> (string) $res->city['name'][0],
+ 'country' => (string) $res->city->country[0],
+ 'lat' => (string) $res->city->coord['lat'],
+ 'lon' => (string) $res->city->coord['lon'],
+ 'temperature' => (string) $res->temperature['value'][0].$tunit,
+ 'pressure' => (string) $res->pressure['value'].(string)$res->pressure['unit'],
+ 'humidity' => (string) $res->humidity['value'].(string)$res->humidity['unit'],
+ 'descripion' => $desc,
+ 'wind' => (string)$res->wind->speed['name'].' ('.(string)$res->wind->speed['value'].$wunit.')',
+ 'update' => (string)$res->lastupdate['value'],
+ 'icon' => (string)$res->weather['icon']
+ );
+ set_pconfig(local_user(), 'curweather', 'last', $now->getTimestamp());
+ Cache::set('curweather'.md5($url), serialize($r), CACHE_HOUR);
+ return $r;
+}
function curweather_install() {
register_hook('network_mod_init', 'addon/curweather/curweather.php', 'curweather_network_mod_init');
register_hook('plugin_settings', 'addon/curweather/curweather.php', 'curweather_plugin_settings');
register_hook('plugin_settings_post', 'addon/curweather/curweather.php', 'curweather_plugin_settings_post');
-
}
function curweather_uninstall() {
unregister_hook('network_mod_init', 'addon/curweather/curweather.php', 'curweather_network_mod_init');
unregister_hook('plugin_settings', 'addon/curweather/curweather.php', 'curweather_plugin_settings');
unregister_hook('plugin_settings_post', 'addon/curweather/curweather.php', 'curweather_plugin_settings_post');
-
-}
-
-// The caching mechanism is taken from the cache example of the
-// OpenWeatherMap-PHP-API library and a bit customized to allow admins to set
-// the caching time depending on the plans they got from openweathermap.org
-
-class ExampleCache extends AbstractCache
-{
- private function urlToPath($url)
- {
- $tmp = sys_get_temp_dir();
- $dir = $tmp . DIRECTORY_SEPARATOR . "OpenWeatherMapPHPAPI";
- if (!is_dir($dir)) {
- mkdir($dir);
- }
-
- $path = $dir . DIRECTORY_SEPARATOR . md5($url);
- return $path;
- }
-
- /**
- * @inheritdoc
- */
- public function isCached($url)
- {
- $path = $this->urlToPath($url);
- if (!file_exists($path) || filectime($path) + $this->seconds < time()) {
- return false;
- }
- return true;
- }
- /**
- * @inheritdoc
- */
- public function getCached($url)
- {
- return file_get_contents($this->urlToPath($url));
- }
- /**
- * @inheritdoc
- */
- public function setCached($url, $content)
- {
- file_put_contents($this->urlToPath($url), $content);
- }
}
-
function curweather_network_mod_init(&$fk_app,&$b) {
if(! intval(get_pconfig(local_user(),'curweather','curweather_enable')))
$fk_app->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $fk_app->get_baseurl() . '/addon/curweather/curweather.css' . '" media="all" />' . "\r\n";
- // the OpenWeatherMap-PHP-APIlib does all the work here
- // the $rpt value is needed for location
+ // $rpt value is needed for location
// $lang will be taken from the browser session to honour user settings
+ // TODO $lang does not work if the default settings are used
+ // and not all response strings are translated
// $units can be set in the settings by the user
// $appid is configured by the admin in the admin panel
// those parameters will be used to get: cloud status, temperature, preassure
$cachetime = intval(get_config('curweather','cachetime'));
if ($units==="")
$units = 'metric';
- // Get OpenWeatherMap object. Don't use caching (take a look into
- // Example_Cache.php to see how it works).
- //$owm = new OpenWeatherMap();
- $owm = new OpenWeatherMap(null, new ExampleCache(), $cachetime);
-
- try {
- $weather = $owm->getWeather($rpt, $units, $lang, $appid);
- $temp = $weather->temperature->getValue();
- if ( $units === 'metric') {
- $temp .= '°C';
- } else {
- $temp .= '°F';
- };
- $rhumid = $weather->humidity;
- $pressure = $weather->pressure;
- $wind = $weather->wind->speed->getDescription().', '.$weather->wind->speed . " " . $weather->wind->direction;
- $description = $weather->clouds->getDescription();
- } catch(OWMException $e) {
- alert ( 'OpenWeatherMap exception: ' . $e->getMessage() . ' (Code ' . $e->getCode() . ').');
- } catch(\Exception $e) {
- alert ('General exception: ' . $e->getMessage() . ' (Code ' . $e->getCode() . ').');
+ $ok = true;
+
+ $res = getWeather($rpt, $units, $lang, $appid, $cachetime);
+ if ($res===false)
+ $ok = false;
+
+ if ($ok) {
+ $t = get_markup_template("widget.tpl", "addon/curweather/" );
+ $curweather = replace_macros ($t, array(
+ '$title' => t("Current Weather"),
+ '$icon' => proxy_url('http://openweathermap.org/img/w/'.$res['icon'].'.png'),
+ '$city' => $res['city'],
+ '$lon' => $res['lon'],
+ '$lat' => $res['lat'],
+ '$description' => $res['descripion'],
+ '$temp' => $res['temperature'],
+ '$relhumidity' => array('caption'=>t('Relative Humidity'), 'val'=>$res['humidity']),
+ '$pressure' => array('caption'=>t('Pressure'), 'val'=>$res['pressure']),
+ '$wind' => array('caption'=>t('Wind'), 'val'=> $res['wind']),
+ '$lastupdate' => t('Last Updated').': '.$res['update'].'UTC',
+ '$databy' => t('Data by'),
+ '$showonmap' => t('Show on map')
+ ));
+ } else {
+ $t = get_markup_template('widget-error.tpl', 'addon/curweather/');
+ $curweather = replace_macros( $t, array(
+ '$problem' => t('There was a problem accessing the weather data. But have a look'),
+ '$rpt' => $rpt,
+ '$atOWM' => t('at OpenWeatherMap')
+ ));
}
- $curweather = '<div id="curweather-network" class="widget">
- <div class="title tool">
- <h4 title="'.$weather->lastUpdate->format('r').'">'.t("Current Weather").': '.$weather->city->name.'</h4></div>';
-
- $curweather .= "$description; $temp<br />";
- $curweather .= t('Relative Humidity').": $rhumid<br />";
- $curweather .= t('Pressure').": $pressure<br />";
- $curweather .= t('Wind').": $wind<br />";
- $curweather .= '<span style="font-size:0.8em;">'. t('Data by').': <a href="http://openweathermap.org">OpenWeatherMap</a>. <a href="http://openweathermap.org/Maps?zoom=7&lat='.$weather->city->lat.'&lon='.$weather->city->lon.'&layers=B0FTTFF">'.t('Show on map').'</a></span>';
-
- $curweather .= '</div><div class="clear"></div>';
-
$fk_app->page['aside'] = $curweather.$fk_app->page['aside'];
}
$curweather_loc = get_pconfig(local_user(), 'curweather', 'curweather_loc');
$curweather_units = get_pconfig(local_user(), 'curweather', 'curweather_units');
$appid = get_config('curweather','appid');
- if (x($appid)) {
+ if ($appid=="") {
$noappidtext = t('No APPID found, please contact your admin to optain one.');
} else {
$noappidtext = '';
$t = get_markup_template("settings.tpl", "addon/curweather/" );
$s = replace_macros ($t, array(
'$submit' => t('Save Settings'),
- '$header' => t('curweather Settings'),
- '$noappidtext' => t('No APPID found, please contact your admin to optain one.'),
+ '$header' => t('Current Weather').' '.t('Settings'),
+ '$noappidtext' => $noappidtext,
'$info' => t('Enter either the name of your location or the zip code.'),
'$curweather_loc' => array( 'curweather_loc', t('Your Location'), $curweather_loc, t('Identifier of your location (name or zip code), e.g. <em>Berlin,DE</em> or <em>14476,DE</em>.') ),
- '$curweather_units' => array( 'curweather_units', t('Units'), $curweather_units, t('select if the temperatur should be displayed in °C or °F'), array('metric'=>'°C', 'imperial'=>'°F')),
+ '$curweather_units' => array( 'curweather_units', t('Units'), $curweather_units, t('select if the temperatur should be displayed in °C or °F'), array('metric'=>'°C', 'imperial'=>'°F')),
'$enabled' => array( 'curweather_enable', t('Show weather data'), $enable, '')
));
return;
if(! is_site_admin())
return;
$appid = get_config('curweather','appid');
+ $cachetime = get_config('curweather','cachetime');
$t = get_markup_template("admin.tpl", "addon/curweather/" );
$o = replace_macros ($t, array(
'$submit' => t('Save Settings'),
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